Ex Parte Kafrawy et al - Page 6




                    Appeal No. 2004-0479                                                                                                                                  
                    Application No. 09/780,864                                                                                                                            


                    objective teaching in the prior art or knowledge generally                                                                                            
                    available to one of ordinary skill in the art suggests the                                                                                            
                    claimed subject matter.  In re Fine, 837 F.2d 1071, 1074,                                                                                             
                    5 USPQ2d 1596, 1598 (Fed. Cir. 1988).  Only if this initial                                                                                           
                    burden is met, does the burden of coming forward with evidence                                                                                        
                    or argument shift to Appellants.  Oetiker, 977 F.2d at 1445,                                                                                          
                    24 USPQ2d at 1444.  See also Piasecki, 745 F.2d at 1472,                                                                                              
                    223 USPQ at 788.  An obviousness analysis commences with a                                                                                            
                    review and consideration of all pertinent evidence and                                                                                                
                    arguments.  "In reviewing the [E]xaminer's decision on appeal,                                                                                        
                    the Board must necessarily weigh all of the evidence and                                                                                              
                    argument."  In re Oetiker, 977 F.2d at 1445, 24 USPQ2d at                                                                                             
                    1444.  "[T]he Board must not only assure that the requisite                                                                                           
                    findings are made, based on evidence of record, but must also                                                                                         
                    explain the reasoning by which the findings are deemed to                                                                                             
                    support the agency's conclusion."  In re Lee, 277 F.3d 1338,                                                                                          
                    1344, 61 USPQ2d 1430, 1434 (Fed. Cir. 2002).                                                                                                          
                              With respect to Cambron, Appellants argue that because                                                                                      
                    Cambron's description of Fig. 2 in column 4, lines 6-9 states                                                                                         
                    that the catheter is attached to the hub, Cambron does not                                                                                            


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